Molekula
Heptadecane
Heptadecane is a saturated hydrocarbon used as a reference standard in analytical chemistry and as a component in calibration mixtures. It has a molecular formula of CH3(CH2)15CH3, a molecular weight of 240.47 g/mol, and a CAS number of 629-78-7. It is stored at ambient temperature and is classified as dangerous. Molekula supplies Heptadecane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Heptadecane is a saturated hydrocarbon used as a reference standard in analytical chemistry and as a component in calibration mixtures. It has a molecular formula of CH3(CH2)15CH3, a molecular weight of 240.47 g/mol, and a CAS number of 629-78-7. It is stored at ambient temperature and is classified as dangerous. Molekula supplies Heptadecane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless liquid |
| Assay (GC) | ≥98.0% |
| C16 and lower | ≤1.0% |
| C18 and higher | ≤1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 148 C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 629-78-7 |
| Molecular Formula | CH3(CH2)15CH3 |
| Molecular Weight | 240.47 |
| SMILES | CCCCCCCCCCCCCCCCC |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29011050 |
| Tariff Code | 2901100000 |
Safety & GHS
-
Flammable
GHS02
Hazard statements
- EUH066 Repeated exposure may cause skin dryness or cracking
- H304 May be fatal if swallowed and enters airways
Precautionary statements
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P405 Store locked up
- P501 Dispose of contents/container to an approved waste disposal plant
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is heptadecane used for?
Heptadecane is primarily used as a reference standard in gas chromatography and as a component in calibration mixtures for hydrocarbon analysis.
What is the chemical formula and molecular weight of heptadecane?
The formula is CH3(CH2)15CH3 and the molecular weight is 240.47 g/mol.
How should heptadecane be stored?
Heptadecane should be stored at ambient temperature, away from light and moisture.
What grade is available for heptadecane?
Heptadecane is available in analytical grade for laboratory use.
Can Molekula supply heptadecane in bulk?
Yes, Molekula can supply heptadecane in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a heptadecane order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.